Structure for preventing sewage from returning and early warning water returning
The utility model discloses a structure for preventing sewage from returning and warning water returning, which relates to the technical field of domestic pollution discharge, aims to solve the problem that water returning of residents on the first floor cannot be known in advance, and comprises a b...
Saved in:
| Main Author | |
|---|---|
| Format | Patent |
| Language | Chinese English |
| Published |
16.01.2024
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Summary: | The utility model discloses a structure for preventing sewage from returning and warning water returning, which relates to the technical field of domestic pollution discharge, aims to solve the problem that water returning of residents on the first floor cannot be known in advance, and comprises a building wall body, an indoor ground and an outdoor ground are respectively arranged on the inner side and the outer side of the building wall body, and the indoor ground and the outdoor ground are arranged on the outer side of the building wall body. The sewer pipe is arranged on the inner side of the building wall body, the sewer pipe is communicated with a blow-off branch pipe, the joint of the blow-off branch pipe and the sewer pipe is arranged above the indoor ground, and a pipe orifice at the other end of the blow-off branch pipe is arranged on the outer side of the building wall body and located above the outdoor ground.
本实用新型公开了一种防污水返水且返水预警的结构，涉及生活排污的技术领域，本实用新型旨在解决一楼住户返水且无法提前获知的问题，本实用新型包括建筑墙体，所述建筑墙体的内侧和外侧分别设 |
|---|---|
| Bibliography: | Application Number: CN202220349972U |